Looking to learn what on earth is bocadillo de calamares?! You’ve come to the right place! While Spain is world-renowned for its culinary marvels—think paella in Valencia, pintxos in San Sebastián, and jamón ibérico just about everywhere—there’s one humble dish that locals hold close to their hearts, and that most tourists tragically overlook: the bocadillo de calamares. A deceptively simple…